CVE-2026-767239.6Critical
CVE-2026-76723: Unauthenticated Adjacent Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking Instant ON APS
Hewlett Packard Enterprise (HPE) · Instant ON
No fix listed · Affected: Hewlett Packard Enterprise (HPE) Instant ON · Exploitation: not established
ExploitationNot established
Not in CISA KEV as of catalogue 2026.11.13 (13 Nov)
- In CISA KEV: not seen
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not establishedNothing in the sources we check
0.3%probability of exploitation in the next 30 days
24th percentile
050100
Higher than 24% of scored CVEs
9.6CriticalCVSS 3.1
LowMediumHighCrit.
DescriptionNVD
Buffer overflow vulnerabilities exist in the affected interface of HPE Networking Instant ON APS that could allow an unauthenticated adjacent attacker to achieve remote code execution. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system.
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Published
- September 2026
Coverage1 article · 1 outlet
First in our coverage: SecurityOnline, 30 Sep.
- HPE Patches Critical Flaws Enabling Remote Code Execution in Wi-Fi Access PointsSecurityOnline · first in our coverage · mentions it in passing
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